baber/WOPTO huggingface dataset:
Patent JP-H0964281-A (JP)
Title: Circuit for protecting integrated circuit from static electricity
Inventor: KURIHARA SHINJI
IPC: H01L21/822
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To surely protect an integrated circuit from static electricity without affecting the operation of the integrated circuit. SOLUTION: A protective diode D1, which lets only the currents going from terminals T3 and T4 to a high-voltage power line 12 flow, is provided between the terminals T3 and T4 of the high-voltage power line 12, a protective diode D2, which lets only the current going from a low-voltage power line 14 to the terminals T3 and T4 flow, is provided between the low-voltage power line 14 and the terminals T3 and T4. Moreover, a protective diode 16, which lets only the currents going from the high-voltage power line to the low-voltage power line flow, is provided between the high-voltage power line 12 and the low-voltage power line 14. The operation voltage of the protective diode 16 is set larger enough than the potential difference generated between the high- voltage power line 12 and the low-voltage power line 14 at the time of operation of the integrated circuit. Therefore, if voltage more than this operation voltage is generated between the power lines 12 and 14 by static electricity. this protective diode 16 operates, and forms a discharge path.
Patent JP-H0777018-A (JP)
Title: Valve mechanism
Inventor: REJII DOUEIN HAFU
IPC: F01L9/00
Filed: 1994-08-24
Abstract: PURPOSE: To allow a wide timing range of a vent and to improve engine performance by providing a multi-layer passage automatically sucking and discharging air in two stages and feeding and discharging much air to an internal combustion engine. CONSTITUTION: When a piston descends, a quick pressure drop occurs in a combustion chamber 3, and its acting force is applied to the head of an inner valve. When this acting force becomes larger than the acting force to a holding pin 40A by inner valve control springs 41A, 42A, the inner valve is displaced to an opening position independently of an outer valve and allows the flow of the air-fuel mixture of the combustion chamber 3 from a port through the vent 23A of the outer valve. The operating speed, period and displacement are determined by the level of the load of an inner valve spring, and the slot 24A of the holding pin 40A determines the maximum displacement range of the inner valve.  The action of the inner valve is independent of the action of the outer valve, thus this valve mechanism automatically responds to the changed timing, period and displacement, and its useful output range is remarkably expanded.
Patent JP-H0650066-A (JP)
Title: Window shutter for building
Inventor: KAJIYA YOSHIHIRO
IPC: E06B9/17
Filed: 1992-07-28
Abstract: PURPOSE:To easily open a shutter case by dividing the shutter case into exterior and interior sides, and securing the case face portion of either or both of the exterior and interior sides to a building in such a manner as to be freely removable from the building from the inside. CONSTITUTION:A shutter case 5 is divided into exterior and interior case face portions 5c, 5d and each projecting mounting side 5e, 5f is made to abut to a mounting bracket 10. An attaching member 10c such as a screw is engaged and a lower mounting side 5g is fastened by screws to a reinforcing member 11 being secured to the upper side of a sash upper frame 2a, and is installed on the side of a building. The interior case face portion 5b is removed by removing the attaching members 10c, 11a from the inside. In this case, with the attaching member 10c removed from the inside, the attaching member 10b is removed from the exterior so that the exterior case face portion 5c can be removed. A burglarproof property is thus secured while maintenance is made easy.
Patent JP-H0268795-A (JP)
Title: Memory circuit
Inventor: YOSHIMURA EMI
IPC: G11C11/412
Filed: 1988-09-02
Abstract: PURPOSE:To control a power voltage supplied to a memory cell part and to reduce energy consumption at the time of holding data by impressing a prescribed reference voltage to the gate of a MOS transistor provided between the load resistance group of a memory cell and a power terminal. CONSTITUTION:A MOS transistor 21 is provided between a load resistance group 12 of a memory cell 1 and a power terminal 11, and the reference voltage generated from a reference voltage generating source 2 is impressed to the gate of the MOS transistor 21. By such a constitution, the power voltage of the memory cell 1 can be maintained fixedly low at the time of holding the data, and the energy consumption at the time of holding the data can be lowered. Thus, a necessity to increase the load resistance 12 of the memory cell 1 is eliminated, and a necessity to provide a circuit to lower the external power voltage is also eliminated.
Patent JP-H1090522-A (JP)
Title: Transparent light transmission body
Inventor: TAKAHASHI TAKESHI
IPC: G02F1/13357
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive transparent light transmission body showing improved transmission of light which can save the material and requires no cost for processing by directly injecting monomers of methacryl resin and the like in a die to produce a transparent light transmission body for a back light. SOLUTION: A die 4 having a fine rugged pattern formed on one surface is prepared to form a light transmission body in such a manner that the surface of the light transmission body where light outgoes has a fine rugged pattern. A promoter is added to monomers 6 or semipolymers of a methacryl resin or polycarbonate resin and the obtd. mixture is injected into the die 4 and hardened to obtain a desired light transmission body. For example, a spacer 5 is inserted between two dies 4 to control the thickness, into which monomers 6 of a methacryl resin are injected. Thereby, the obtd. resin contains no impurity such as a releasing agent and shows good transmission of light. A material for a spool runner part or cutting margin is not wasted. Further post processes such as dot pattern printing or line forming is not necessary.  The angle of a wedge can be easily changed, and an inexpensive transparent light transmission body can be obtd.
Patent JP-H0969261-A (JP)
Title: Digital magnetic recording/reproducing apparatus
Inventor: MITSUTA MASATO
IPC: H04N5/92
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital magnetic recording/reproducing apparatus which can effectively use data without discarding data even if the detection of completion of inputting of data of one frame is delayed and without breaking data overwritten with data of the completely input frame, by constituting three memories arranged in parallel in one stage. SOLUTION: A reproduction signal 1 from a magnetic tape is separated to three memories 21, 22, 23 of (m) frames ((m) is an integer not smaller than 1) arranged in parallel. A write memory selection switch 25 and a read memory selection switch 26 are controlled/selected by a frame memory selection circuit 24 so that writing and reading of data are not carried out at the same memory among the three memories 21, 22, 23. Accordingly, reproduced data can be effectively used without discarding input data or overwriting onto completely input data.
Patent JP-S6376577-A (JP)
Title: Signal processor
Inventor: TOUHOU MASATOMO
IPC: G06T1/20
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the size of a circuit and simplify the circuit by providing a processing circuit with a memory element to store plural arithmetic processing data, and making decision signals the address signals for the memory element that correspond to the plural arithmetic processings. CONSTITUTION:If an input picture signal is inputted in a decision circuit 12, the respective high-order 4-bits of each input signal of blue(B), green(G), and red(R) are stored in the memory element 13. The memory element 13 executes as hue decision based on a hue decision table, and decides to sort the signal into B, G, R, Y, and others, then outputs decision signals to a processing circuit 14. Since the decisions are executed by using only the high-order 4 bits of the respective color input signals in such a way, the size of the decision circuit 12 can be made smaller.
Patent JP-H1168409-A (JP)
Title: Delay circuit
Inventor: KIMURA TOSHIHARU
IPC: H01P1/205
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized, cost-effective delay circuit to be applied for a comparatively narrow frequency band. SOLUTION: Two parallel resonance circuits are constituted of dielectric resonators 14, 15 and voltage variable capacity diodes 8 to 11, and the two parallel resonance circuits are mutually connected through a variable capacity capacitor 51. When reverse bias voltage is impressed from a terminal 13 to the diodes 8 to 11, the center frequency of a band pass filter(BPF) constituted of the two parallel resonance circuits can be changed by controlling a voltage change. When the capacity of the capacitor 51 is changed, the delay time of a high frequency signal can be changed.
Patent JP-H0772744-A (JP)
Title: Intermediate transfer belt unit
Inventor: YAMAMOTO HAJIME
IPC: B41J2/44
Filed: 1993-09-07
Abstract: PURPOSE:To provide an intermediate transfer belt unit for use in a color electrophotographic device which is small and simple in the structure of an intermediate transfer part, is satisfactory in maintenance and is free of color slippage. CONSTITUTION:The intermediate transfer belt unit uses a photoreceptor, and a plurality of image forming units 17, each consisting of a developing means having toner in different color. The image forming unit group 18 is entirely rotated and moved, so that each can be shifted to the image forming position 21 in order. In the image forming position 21, a toner image is transferred to an intermediate transfer belt 3 from the photoreceptor 11. At this time, the photoreceptor 11 and a transfer roller 4 are in contact with each other via a roller, and the slack of the transfer belt 3 is absorbed by a tension roller 6.
Patent JP-H04103771-A (JP)
Title: Method for electroless-plating material having electrophilic polarity
Inventor: TAKAGI KANEYUKI
IPC: H05K3/18
Filed: 1990-08-23
Abstract: PURPOSE:To eliminate the need to etch a surface to be plated and to facilitate electroless plating by forming a thin layer of a specified polymer on the surface to be plated of a product consisting of a material having electrophilic polarity, and then electroless-plating the product. CONSTITUTION:A soln. of a polymer having a nucleophilic substituent on its carbon chain is applied on the surface to be plated of a product consisting of a material having electrophilic polarity, i.e., nylon, melamine resin, ceramic and a natural material such as wood, to form a thin film of the polymer, and then the product is electroless-plated. Besides, the product is preferably heat- treated before and/or after the formation of the thin polymer layer. Polyacrylonitrile, low-chlorination PP contg. <= about 30% chlorine is preferably used as the polymer.
Patent JP-S6380791-A (JP)
Title: Torque ripple reducing circuit
Inventor: TAKAHASHI MARIO
IPC: H02P6/10
Filed: 1986-09-22
Abstract: PURPOSE:To reduce the torque ripple of a motor by forming a voltage waveform near the same phase as or reverse phase to the torque ripple of the motor, and subtracting or adding the formed signal from or to a motor driving voltage. CONSTITUTION:Voltages generated in Hall elements 1-3 for detecting the position of the rotor of a motor are added by adders 11a-11c, combined by diodes 12a-12c to form a voltage waveform of the same phase as that of the torque ripple of the motor. This voltage waveform is amplified by an amplifier 13. and combined by an adder 14 with a motor driving voltage 9. The amplification factor of the amplifier 13 is normally so decided as to minimize the ripple in response to the using rotating speed and the driving voltage of the motor.
Patent JP-H04105804-A (JP)
Title: Detachable device for tool holder
Inventor: SERIZAWA SHOGO
IPC: B23B31/117
Filed: 1990-08-22
Abstract: PURPOSE:To clamp/unclamp a tool holder under ANSI standard, etc., by a collet under JIS, by synchronizing the speeds of a collet and draw bar standing by after moved once with a sampling speed for moving again. CONSTITUTION:In order to unclamp a tool holder 60 a collet 14 is advanced by the specified quantity once, and advanced again with its synchronizing with the sampling motion of a change arm 66, then, the engagement of the collet 14 and pull stud 61 is completely released, and the collet 14 tip is not collided with the pull stud 61 even by the tool holder 60 under ANSI standard, etc. The pull stud 61 is pressed by a draw bar 12 with the motion of the tool holder 60 advancing the collet 14 once, the fitting of tapers 10B, 60B is released, and the burden on the change arm 66 is less. In order to synchronize the sampling motion of the tool holder 60 by the change arm 66 and the advance motion of the 2nd time of the collet 14 the adjustment of the feeding quantity is performed by a flow adjusting valve provided in the respective hydraulic circuit.
Patent JP-H0298360-A (JP)
Title: Biological treatment device for malodor gas
Inventor: HASEGAWA SUSUMU
IPC: B01D53/34
Filed: 1988-09-05
Abstract: PURPOSE:To make it possible to reduce the running cost and to efficiently deodorize malodor gas under a stable condition by charging an absorbent on which microorganism capable of decomposing malodor components in malodor gas is immobilized, in a treatment unit so as to form a stationary bed processing section, and by introducing the malodor gas through this absorbent. CONSTITUTION:A stationary bed processing section 2 is divided by a partition wall 4 into two parts. Malodor gas is introduced under pressure into an inlet port 5 by means of a blower, and then divided into two parts which flow through gas flow regulating means 6, 6 inceptive ventilating passages, and then through humidifying sections 7, 7 composed of spray units in liquid in the bottoms of the treatment units disposed below the stationary bed processing sections 2, 2 and corresponding to the latter, so as to be dispersed into the liquid. Further, the malodor gas flows into a gas phase and then into the stationary bed processing sections. The humidifying sections 7, 7 humidify the malodor gas so as to promote the concentration of malodor components to be absorbed by an absorbent in the processing sections 2, 2, and simultaneously, it promotes the decomposition of the absorbed malodor components by holding the activation of microorganism at a high level. Further, the device may be miniaturized, and further, it is possible to remarkably reduce the running cost since the absorbent can be regenerated biorogically.
Patent JP-S60115298-A (JP)
Inventor: ODOHIRA TOSHIHIKO
IPC: H05K9/00
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6375321-A (JP)
Inventor: HERUBERUTO ANPUFUAARAA
IPC: F02D11/04
Filed: 1987-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61104099-A (JP)
Title: Surface-treated steel sheet and its manufacture
Inventor: SATO SATORU
IPC: C23C2/08
Filed: 1984-10-24
Abstract: PURPOSE:To obtain the titled surface-treated steel sheet having excellent characteristics such as wettability to a paint and smudge resistance by treating cathodically a tinplate after reflow treatment in an alkaline salt, anodizing with an alkaline salt or a chromate treating liq., and then treating cathodically with chromate. CONSTITUTION:A layer consisting of >=60vol% SnO2 in the tin oxide at <=2.0mc/cm<2> tin oxide amt. is coated on the surface of a thin steel strip. A tinplate after reflow treatment is cathodically treated in an alkaline salt soln. such as an aq. sodium carbonate soln., and the oxides in the tinplate are reduced and removed. Or the tinplate is pickled. Then the tinplate is anodized in an alkaline salt or a chromate treating liq. to form tin oxide on the surface of metallic tin. The tinplate is successively rinsed, and treated with chromate by treating cathodically in a bichromate or chromate soln. The coated amt. of the chromate-treated film is regulated to about 1.0-15.0mg/m<2>, expressed in terms of chromium, and the coating rate is preferably regulated to 20-70%.
Patent JP-H05305804-A (JP)
Title: Dual purpose vehicle for narrow and broad gauge rail
Inventor: ONISHI TADASHI
IPC: E01B27/00
Filed: 1991-08-08
Abstract: PURPOSE:To provide a dual purpose vehicle for narrow and broad gauge rails which can run both on a narrow gauge rail and on a broad gauge rail by moving right and left truck frames right and left to nutate a projecting part right and left along a supporting frame, and fixing the same in the push-in position and in the draw-out position. CONSTITUTION:Driving wheels 3, driven wheels 4 and rubber crawlers 5 are installed on right and left truck frames 2 fitted to a lower car body 1, and rail driving wheels 16 and rail driven wheels 17 are installed on the track frames 2. A supporting frame 100 for forming the lower car body 1 is formed as a cylinder opened to the right and the left, and a projecting part 103 provided on the inside surface of the truck frame 2 is engaged with the supporting frame 100 in such a manner as to freely nutate right and left extending from the push-in position to the draw-out position. The distance between the right and left rail driving wheels 16 and the distance between the right and left rail driven wheels 17 are adjusted to the distance between the rails of narrow gauge rails and the distance between the rails of broad gauge rails by fixing the projecting part 103 in the push-in position and in the draw-out position by bolts 106.
Patent JP-H04248600-A (JP)
Title: Device and method of aditing sound
Inventor: JIESHII CHIISHIYOU CHIN
IPC: G10L13/02
Filed: 1991-08-08
Abstract: PURPOSE: To dynamically assemble a voice prompt from the vocabulary of a short prompt segment by providing a means dynamically assembling static voice information and dynamic voice information to make a sound through the use of the sound making rule of voice information. CONSTITUTION: A voice application generating program(VAG) consists of an application manager, a voice generating program, a prompt generating program and a state generation program. The VAG includes a state driving machine processing a prescribed state recorded in a state table and deciding next operation to execute between voice applications and is provided with a voice application definition interface for interfacing with a voice application preparing person.
Patent JP-S60115747-A (JP)
Inventor: OKUYA KENZOU
IPC: E04F13/08
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0858790-A (JP)
Title: Packing member
Inventor: TANMACHI MASAHIRO
IPC: B65D19/20
Filed: 1994-08-24
Abstract: PURPOSE: To facilitate transportation without using a flat pallet and simplify disposal and burning of packing materials by placing a support wherein a support base and a side plate are integrally formed at four corners of an object to be transported. CONSTITUTION: A side plate 2 in contact with a corner of an object A to be transported is folded at the center and integrally formed by a corrugated fiberboard with a support base 3 at a lower part in a right-angled state. To make up a structure of the object A comprising floor boards 5 or the like, supports 1 in an intersecting direction are faced with the support base 3 inside, corners of a first board 5 are mounted on the bases 3 to make them against the inside of the side plate 2. Four corners of the floor boards 5 are held similarly on other supports 1 to secure a height space for the support bases 3. Further, a fixing tape 7 is wound from outside the supports 1 which have been stacked in two or three stages. Thus a space for allowing a fork of a lift to be inserted can be secured, thereby reducing the cost for handling residual materials.
Patent JP-S61169762-A (JP)
Inventor: PEETAA FURIYUU
IPC: G01N31/16
Filed: 1985-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0269625-A (JP)
Title: Method for evaluating color difference based on colorimetric data
Inventor: SHIGA MASAAKI
IPC: G01J3/50
Filed: 1988-09-06
Abstract: PURPOSE:To make evaluation with visual sense agree with evaluation based on colorimetric value at the time of comparing a color with a color sample by multiplying each numeric value with which the color difference is calculated by visual sense correction coefficient so that it is made to approximate to visual sense characteristic and obtaining the color difference when the color is measured by a colorimetric machine so as to evaluate the color difference. CONSTITUTION:When the color is measured by the colorimetric machine so as to evaluate the color difference, the curve of visual sensitivity having a peak at about 550nm wavelength extending from 400nm wavelength to 700nm wavelength is used. Such color difference is obtained that the color difference obtained by the colorimetric machine is made to approximate to the curve by the curve of visual sensitivity 14 expressed by an L-axis 13, an a-axis 11 and a b-axis 12 which is determined by a CIE. The color difference is obtained by multiplying each calculated numeric value by the visual sense correction coefficient, so that the evaluation with visual sense is made to agree with that based on the colorimetric value at the time of comparing the color with the color sample.
Patent JP-H04105129-A (JP)
Title: Program executing system
Inventor: SHIMIZU TAKAHIRO
IPC: G06F9/445
Filed: 1990-08-24
Abstract: PURPOSE:To always compress a program and to store it in an external storage by restoring a compressed program after judging it automatically at execution without restoring and executing previously the compressed program through a user. CONSTITUTION:A program start means 1 refers to a store state storage 2 and decides whether a program to be executed is compressed or not. If so, the means 1 executes a file restoring means 3 and then a file loading means 4 and starts the desired program. If not, the means 1 executes only the means 4 and starts the desired program. Thus a compressed and stored program is directly executed.
Patent JP-H0625257-A (JP)
Title: Pyriod(1,2-d)(1,4)-thiazepine derivative
Inventor: KAKEHI SHOICHI
IPC: A61P3/06
Filed: 1992-07-09
Abstract: PURPOSE:To provide the subject new compound useful as an intermediate for thiazatetracycloundecadiene a derivatives as preventive/medicine for hyperlipemia. CONSTITUTION:The compound of formula I (R<1>-R<3> are each H or 1-4C lower alkyl; R<4>-R<6> are each 1-6C lower alkyl; R is cyano or aromatic acyl), e.g. dimethyl-5-cyano-4-methylthio-10aHpyrido[1,2-d[[1,4]-thiazepine-1,2-di carboxylate. The compound of formula I can be obtained by reaction of a pyridinium ylide derivative of formula II with an acetylenedicarboxylic ester of formula R<5>OOC-C =C-COOR<6> in an inert solvent (e.g. chloroform) at 0-50 deg.C. Thiazatetracycloundecadiene derivatives from the compound of the formula I have activity to reduce the triglycerides or low-specific gravity lipoproteins in the blood.